Cornwall Wildlife Trust - Concerned with the conservation of local wildlife and wild places - site is updated at least monthly.
Cornwall's Waste Working Group - Consortium working towards zero waste in Cornwall with waste minimisation and recycling strategies. Members, articles and downloads.
Observatory for Cornwall Project - Charitable company formed by a number of local people with a common interest in astronomy who got together with the purpose of building an astronomical observatory. Background, supporters, contest, work schedule, directors, news, target location, and fundraising details.
Rag and Bone Recycling - Collects a range of materials for recycling. News of projects including beach clean ups, art from rubbish and what is done with what.
Seaquest South-West - Dolphin, whale, turtle, shark and seal recording project run by the Cornwall and Devon Wildlife Trusts. Asks people to gather information and raises awareness.
Shore Life - A guide to seaweed, fish, birds, jelly fish, molluscs, cuttlefish and other wildlife to found on the shores in Cornwall. Includes advice on when and where to look.
Surfers Against Sewage - Environmental campaign group with a mission to rid the UK coastline of sewage. Reports on beaches, research papers and form for reporting health problems.